Ignatius Yeo's answer to QN's Junior College 1 H1 Maths Singapore question.

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Ignatius Yeo
Ignatius Yeo's answer
36 answers (Tutor Details)
1st
Here's the solution for the problem. For part B, as time becomes larger, the temperature approaches (not touching 18 degree celsius) 18 degree celsius due to the graph having shifted 18 units up. My hand drawn curve is Abit out of shape lol. Hope it helps:)
QN
QN
3 years ago
Thanks a lot!!
Is there a asymptote at θ = 18?
Ignatius Yeo
Ignatius Yeo
3 years ago
Yes, there is an asymptote at theta =18. That's why the curve approaches that line when t become very large.
QN
QN
3 years ago
Ok thanks:)